Paul’s main concern here is that false teachers had infiltrated the Galatian churches, which Paul established on his first missionary journey, and were distorting the gospel he preached to them. These teachers, often called “Judaizers,” insisted that the Galatian Christians, many of whom were Gentiles, needed to observe Jewish ceremonial law in order to be fully Christian.
Keep in mind: the Judaizers’ error was subtle. As one Reformation-era theologian, Heinrich Bullinger, put it, they could affirm everything in the Apostles’ Creed. “What they denied,” however, “was that everything related to salvation was given by Christ alone.”
As you can see in Paul’s response, this seemingly small error was spiritually deadly.
In his Galatians for You commentary, Tim Keller asks us to consider ways in which contemporary Christians and churches make the same mistake. As I told the class, I see in my own preaching a tendency toward this error when I emphasize the necessity of “surrendering” our lives to Christ. While I like the language of surrender, the problem, as Keller describes it, is that we can overemphasize our human action at the expense of God’s grace.
Surrendering to Christ, in other words, can become more about us than Jesus Christ. It can become a measure of the strength and purity of our faith, or the thoroughness of our repentance. We can turn “faith” itself into a kind of meritorious work that we must perform for God before he saves us the “rest of the way.”
In which case, what we do is very small, but it’s hardly nothing. And contrary to Paul’s words in Ephesians 2:8-9, our efforts would be something about which we could boast.
No. Paul would remind us that saving faith and repentance are not something that we muster on our own, apart from the prevenient grace of God. The biblical kind of surrender that we need to make to God is one that says, “I give up! I am helpless. I can do nothing to earn this gift of salvation. If I’m going to be saved, it’s going to be through Christ’s merit alone. Enable me depend on him completely for my salvation.”
Are you already a Christian? That means that you’re “in the process” of being saved—i.e., you’re being sanctified. God is enabling you to become more Christlike. Paul’s warning still applies: Sanctification is not self-improvement. It is God alone who sanctifies. Surrendering in this case would mean, just as before, trusting in Christ completely to do this good work within us.
But do we have to do anything? Well, yes—if you insist on looking at it from the human side of the equation. But, but, but… I can hardly say that without the legalist within puffing his chest out—or, depending on the day of the week, hanging his head in shame.
I’ll leave it to John Piper to say the rest. This comes from his post, “Should We Teach that Good Works Come with Saving Faith?”:
I don’t think that question will ever be settled at the experiential level… because human beings are wired to be legalists. We are wired to trust in what we do as the ground of our assurance.
Now along comes a gospel preacher who says, “Christ died for your sins and he provided a righteousness, so that all of your guilt can be taken away and all the righteousness that God requires of you can be provided totally by another. And this forgiveness and righteousness is received totally by faith alone.” Then he follows it up in a subsequent message, saying, “The faith that justifies justifies by faith alone, but the faith that justifies is never alone. It will always be accompanied by graces like love, joy, peace, patience, kindness, goodness, faithfulness, gentleness, and self control.”
And as soon as you say that this faith is going to bear fruit, people shift back into their legalistic mode of “Oh, I see. We’re really justified by our works.” And it takes a lifetime of fighting that battle…